CN105733255A - Composite Resin Composition Having Enhanced Plating Adhesion - Google Patents
Composite Resin Composition Having Enhanced Plating Adhesion Download PDFInfo
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- CN105733255A CN105733255A CN201511006108.2A CN201511006108A CN105733255A CN 105733255 A CN105733255 A CN 105733255A CN 201511006108 A CN201511006108 A CN 201511006108A CN 105733255 A CN105733255 A CN 105733255A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/10—Polyamides derived from aromatically bound amino and carboxyl groups of amino-carboxylic acids or of polyamines and polycarboxylic acids
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
- C08K3/013—Fillers, pigments or reinforcing additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L51/04—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to rubbers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L51/06—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/54—Electroplating of non-metallic surfaces
- C25D5/56—Electroplating of non-metallic surfaces of plastics
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
Abstract
The present invention relates to a composite resin composition that comprises a polyphthalamide, an impact modifier and an inorganic filler, thereby providing substantially improved plating adhesion. When the composite resin composition is used as a molded product of a plated product, an occurrence of cracks on a plating layer can be prevented due to substantially improved rigidity and deformation can be minimized despite repetitive operation, and stripping of the plating layer can be prevented due to improved plating adhesion.
Description
Technical field
The present invention relates to composite resin and compositions thereof to provide the plating adhesion improved.When composite resin is used as the pressing of plated product, rigidity owing to being substantially improved is possible to prevent on coating layer crackle occurs, although repetitive operation can make minimizing deformation, the plating adhesion of the pressing owing to substantially improving is possible to prevent the stripping of coating layer.
Background technology
Plated product can be prepared by surface treatment, such as plating/paint on the pressing of plastic material, in order to has the outward appearance of metal texture etc..In plated product, an important physical characteristic can be the adhesiveness between pressing and coating layer, for instance, owing to the adhesiveness coating layer reduced can be peeled off.And, the rigidity of pressing can also be key factor, for instance, when the insufficient rigidity of pressing, it is possible to the notable deformation occurred between pressing operation, thus causing the generation of coating layer crackle and stripping.
One example of plated product can include the inside door handle of vehicle.When the passenger in car to outside goes, door handle is commonly subjected to the contact of hands repeatedly, therefore, when adhesiveness between pressing and coating layer is weak, coating layer can be peeled off, and when pressing has Low rigidity, handle can be occurred to deform thus causing the crackle in coating layer, then lead to peel off.Accordingly, because passenger can be injured in hands etc., safety can exist serious problems.
In the related, the PC/ABS resin of acrylonitrile-butadiene-styrene (ABS) (ABS) resin and polycarbonate blending has been used as pressing, but, have been reported and claim owing to the insufficient rigidity of coating layer and adhesiveness are low and actually occurred the problem that coating layer is peeled off.
In view of the above circumstances, have been developed for the compositions based on polyamide 6 (PA6), to strengthen rigidity, but, needing during plating when using PA6 to use Fluohydric acid., this result in another problem due to high safety hazard, therefore, this is not construed as basic solution.
Therefore, there is enough rigidity thus having little deformation for manufacturing, and the demand with the composite resin composition of high-adhesiveness with coating layer is growing.
Information above disclosed in this background section, only for strengthening the understanding to background of the present invention, therefore can comprise the information being not formed in this country prior art well known by persons skilled in the art.
Summary of the invention
In preferred aspect, the present invention provides composite resin and compositions thereof, to provide the rigidity and plating adhesion being substantially improved.
Additionally, by the present invention in that and provide pressing with composite resin composition as herein described, it is provided that for the new material of plating.
But, the purpose of the present invention is not limited to above-mentioned purpose, and those skilled in the art are by being described below other purpose being clearly understood that the present invention not described above.
In one aspect, the present invention provides composite resin and compositions.Composite resin can include the base material of such as polyamide, impact modifier and inorganic filler.In a specific embodiment, polyamide can be but not limited to polyphthalamide (PPA).
In the exemplary embodiment, gross weight based on composite resin, composite resin comprises the steps that the impact modifier of the amount of the polyphthalamide (PPA) of the amount of about 40 weight % to 60 weight %, about 10 weight % to 20 weight % and the inorganic filler of the amount of about 20 weight % to 40 weight %.
Impact modifier can be Ethylene-octene rubber (EOR), or alternatively, maleic anhydride grafted ethene-octene rubber.
Additionally, inorganic filler can be kaolin families inorganic filler, CaCO3Or the inorganic filler of calcium silicates system.
Specifically, in composite resin, on the surface of composite resin, impact modifier can be oxidized and form engraving structure, and inorganic filler can form embossment structure.
Composite resin also can comprise: heat stabilizer；And lubricant.
On the other hand, the present invention provides the pressing using the composite resin with above-mentioned composition.And, it is provided that include the plated product using the pressing of composite resin.
Further, the present invention provides the method manufacturing plated product.The method comprises the steps that preparation comprises the composite resin of polyphthalamide (PPA), impact modifier and inorganic filler；Impact modifier is made to aoxidize；And by composite resin plating.
Specifically, on the surface of composite resin, impact modifier forms engraving structure, and inorganic modifier forms embossment structure.
Plating can be chromium plating, but the example can be not limited to this.
Based on the gross weight of composite resin, composite resin can comprise: the polyphthalamide of 40 weight % to 60 weight %, 10 weight % to 20 weight % impact modifier, and the inorganic filler of 20 weight % to 40 weight %.
Impact modifier can be Ethylene-octene rubber (EOR), or alternatively, maleic anhydride grafted ethene-octene rubber.
Additionally, inorganic filler can be kaolin families inorganic filler, CaCO3Or the inorganic filler of calcium silicates system.
It is discussed below other side and the preferred implementation of the present invention.
Accompanying drawing explanation
The above and other feature of the present invention is described in detail referring now to some illustrative embodiments of its shown in accompanying drawing, and described accompanying drawing only gives by way of illustration below, is not therefore limitation of the present invention, wherein:
Fig. 1 illustrates the exemplary composite resin according to exemplary embodiment of the invention；
Fig. 2 is the compositions and the content that illustrate embodiments of the invention 1 to embodiment 11 and comparative example, and measures the form of the result of example 1；And
Fig. 3 illustrates according to the example door handle that examples and comparative examples of the present invention manufacture.
Should be appreciated that appended accompanying drawing is not necessarily drawn to scale, present the expression somewhat simplified that the various example feature of the ultimate principle of the present invention illustrate.The specific design feature of the present invention as disclosed herein includes such as, and specific dimensions, orientation, position and shape will partly by concrete intended applications with use environments to determine.
In the accompanying drawings, the reference number of the some accompanying drawings running through accompanying drawing refers to the identical of the present invention or equivalent elements.
Detailed description of the invention
It is appreciated that, term " vehicle " or " vehicle " or as used herein other similar term generally comprise motor vehicles, such as include SUV (SUV), bus, truck, various commercial car passenger car, include various ship and the water carrier of boats and ships, airborne vehicle etc., and including motor vehicle driven by mixed power, electric vehicle, plug-in hybrid vehicle, hydrogen-powered vehicle and other alternative fuel vehicle (such as, derived from the fuel of non-oil resource).As mentioned here, motor vehicle driven by mixed power is the vehicle with two or more power sources, for instance have gasoline to be power simultaneously and electric power is the vehicle of power.
Term used herein is only used for describing specific illustrative embodiments, and is not intended to the restriction present invention.As used herein, singulative " ", " one " and " being somebody's turn to do " are intended to also include plural form, unless the context clearly indicates otherwise.It should also be understood that where used in this disclosure, term " includes " and/or the existence of " including " specified feature, integer, step, operation, element and/or assembly, but is not excluded for existence or the interpolation of one or more further feature, integer, step, operation, element, element and/or its combination.As used herein, term "and/or" includes the one or more any and whole combination listing in entry being associated.
Unless otherwise specified or from context it is clear that as used herein, term " about " is interpreted as in the scope of proper tolerances in the art, for instance in 2 standard deviations of meansigma methods." about " can be regarded as in the 10% of statement value, 9%, 8%, 7%, 6%, 5%, 4%, 3%, 2%, 1%, 0.5%, 0.1%, 0.05% or 0.01%.Unless additionally explicitly pointed out from context, all numerical value provided herein are modified by term " about ".
Hereinafter, now with detailed reference to the various illustrative embodiments of the present invention, embodiments of the invention are illustrated in the accompanying drawings and describe as follows.Although the present invention will be described in conjunction with illustrative embodiments, it is to be understood that, this specification is not intended to and limits the invention to those illustrative embodiments.In contrast, it is contemplated that not only cover illustrative embodiments, and covering various replacement, amendment, equivalents and other embodiment, it can include in the spirit and scope of the present invention defined by the appended claims.
In an exemplary embodiment of the present invention embodiment, composite resin can include the polyphthalamide (hereinafter referred to as " PPA ") as polyamide, impact modifier and inorganic filler.
Hereinafter, each component be will be described in further detail.
(A) polyphthalamide (PPA)
PPA can serve as the polyamide-based base material of the phenyl ring having in polymer chain.
PPA existing aromatic group on main chain also has aliphatic group.
In the present invention, PPA by aromatic group and aliphatic group combination are prepared and used, maybe can use commercially available PPA.
In the composite resin of the present invention, the content range based on the gross weight PPA of composite resin can be about 40 weight % to about 60 weight %.
When the content of PPA is in the scope of 40 weight % to 60 weight %; composite resin can ensure that mechanical stiffness; and impact modifier described below and inorganic filler are enough on the surface of composite resin to form embossment structure and engraving structure, thus improving plating adhesion.
(B) impact modifier
Impact modifier may be used for increasing the durability of pressing such as moulded plastic, patience or intensity under normal condition or stress condition such as mechanical pressure, hot or cold temperature.And, impact modifier as used herein can pass through to form structure such as, and the engraving structure on the surface of composite resin provides surface characteristic.The example of impact modifier can include Ethylene-octene rubber.
Specifically, maleic anhydride can be grafted on the main chain of Ethylene-octene rubber, it is contemplated that with the compatibility of PPA and adhesion characteristic so that maleic anhydride grafted ethene-octene rubber can also use.
It addition, EP rubbers (EPR), isoprene rubber, Ethylene-Propylene-Diene (EPDM) terpolymer, ethylene-methyl methacrylate (EMAA), SBR styrene butadiene rubbers (SBR) etc. are also used as impact modifier.
It addition, impact modifier can be the form of particle, it can have the diameter range of about 1.0 μm to about 1.5 μm.As it is shown in figure 1, the impact modifier 20 being positioned on composite resin surface can oxidized and formed engraving structure A.
For making the method that impact modifier aoxidizes have no particular limits.It is preferable, however, that the mixed solution that the impact modifier of the present invention can use chromic acid/sulfuric acid aoxidizes.
Therefore, when plating composite resin, a part for coating layer 40 can be penetrated into anchor hole by engraving structure A, and the adhesiveness between coating layer 40 and compositions can be enhanced.
In the composite resin of the present invention, based on the gross weight of composite resin, the content of impact modifier can be about 10 weight % to about 20 weight %.
When impact modifier is to comprise less than approximately 10 weight %, it is likely to be not enough to obtain engraving structure, and the existence due to impact modifier as described later, possibly cannot prepare the embossment structure of the inorganic filler formed by the inorganic filler being pulled to surface, therefore, the plating adhesion of composite resin can significantly decrease.
Additionally, when impact modifier is with time involved more than about 20 weight %, thermostability and rigidity can decline.
(C) inorganic filler
Inorganic filler can serve as additive, and specifically, as used herein, can pass through to be formed the structure of the embossment structure such as, on the surface of composite resin, provide surface characteristic for composite resin.
The example of the inorganic filler used in the present invention can include the kaolin families inorganic filler as formula 1 below represents.It addition, CaCO3, calcium silicates (CaO3Etc. Si) it is also used as inorganic filler.
It addition, inorganic filler can be the form of particle, it can have the diameter range of about 1.5 μm to about 2.0 μm.
As it is shown in figure 1, inorganic filler 30 may be located on the surface of composite resin, and embossment structure B can be formed.Therefore, even if when external power source is applied on plating pressing repeatedly, coating layer 40 can be supported on has engraving structure A together with in the inorganic filler 30 of embossment structure B, accordingly it is possible to prevent the stripping of coating layer 40.
In the composite resin of the present invention, the content range of inorganic filler can be about 20 weight % to about 40 weight %.
When the content range of inorganic filler is when about 20 weight % to 40 weight %, when the appearance of compositions does not worsen and supports coating layer simultaneously, it is possible to form embossment structure as a result, plating adhesion can be strengthened.
As reference Fig. 1, prepare in pressing using the composite resin according to the present invention, the engraving structure A produced by the impact modifier 20 and embossment structure B produced by inorganic filler 30 can be properly formed from the teeth outwards, and when plating pressing, it is possible to prevent the stripping of coating layer 40.Even if additionally, when external force repeats repeatedly owing to suitable intensity can be provided as the PPA10 of matrix polymer, can substantially not deform, and owing to there is not crackle on coating layer 40, it is possible to prevent from peeling off.
Embodiment
Hereinafter, it is provided that specific embodiments of the invention.But, the purpose that of embodiment described below is merely to illustrate or describes, and the present invention is not limited to this.
Embodiment and comparative example
The content of the every kind of composition used in following example and comparative example is as shown in Figure 2.
Embodiment 1 to embodiment 6 is by the gross weight based on composite resin, from about 0 weight %, the content of inorganic filler is changed to about 50 weight % composite resin compositions prepare, and embodiment 7 to embodiment 11 is by the gross weight based on composite resin, and from about 5 weight %, the content of impact modifier is changed to preparing with composite resin composition of about 25 weight %.
In a comparative example, preparation has the composite resin composition of the PC/ABS of 100 weight %.
Based on the composite resin composition of 100 weight portions, it is separately added into heat stabilizer and the lubricant of 0.5 weight portion and 0.3 weight portion.
Pressing is prepared by the composite resin composition of preparation in mould above-described embodiment and comparative example, and by pressing plating (such as chromium plating) is manufactured vehicle interior side door handle as shown in Figure 3.
Measure example 1
Measure the flexural modulus of door handle, flexural strength, Heat Deflection Temperature and the plating adhesion that manufacture in embodiment and comparative example, and assess plating appearance.
Use ASTMD790 method to measure flexural modulus and flexural strength, and use ASTMD648 (1.82MPa) method to measure Heat Deflection Temperature.
Measure plating adhesion according to ASTMB533, and the method adopts the width of the test speed of 50mm/min, 10mm and the measurement length of 50mm or bigger.
When there is the point that diameter is 0.5mm or less on plating active surface, and length is 2.0mm or less one or during less defect, plating appearance is assessed as well (O).
Measure the result of example 1 as shown in Figure 2.
When reference example 1 to embodiment 6, along with the content of inorganic filler increases to 40 weight % from 0 weight %, the flexural modulus of pressing, flexural strength and Heat Deflection Temperature strengthen rapidly.
But, when the content of the inorganic filler comprised is for about 20 weight % to about 40 weight %, plating adhesion and plating appearance assessment are measured as the highest, and thus, the inorganic filler in above content range is most preferred.
When reference example 7 to embodiment 11, when the impact modifier comprised is for about 10 weight % to about 20 weight %, flexural modulus, flexural strength, Heat Deflection Temperature and plating adhesion are measured as the highest, therefore, it can be seen that the impact modifier being included in above content range is most preferred.
Embodiment 10 is as being most suitable according to the composite resin composition of exemplary embodiment of the invention, because compositions has enough rigidity while being substantially improved plating adhesion, and enhancing about 2.5 times with comparative example phase specific flexural modulus, flexural strength enhances about 2 times and plating adhesion enhances about 3 times or more.Therefore, can be determined by measuring example 1 according to the advantageous effects of the composite resin composition of the present invention.
Measure example 2
Carry out the assessment to the door handle performance manufactured in embodiment 10 and comparative example.
The evaluation item of practical measuring examples 2 and result are such as shown in table 1 below.
Table 1
| Evaluation item | Appraisal procedure | Embodiment 10 | Comparative example |
| Overload test | Load | 85kgf | 32kgf |
| Maximum distortion when terminating when loaded | - | 5.03mm | 12.13mm |
| Open and close durability | Repeat 100,000 times | Well | Well |
| Heat-resistance test | Heat 22 hours at 90 DEG C | OK | OK |
| Cold resistance is tested | Mode of operation when-40 DEG C | OK | OK |
Overload test is by applying big intensity on door handle and assessing the degree of the load that door handle bears and carry out, and when load is about 30kgf or bigger, it is assessed as commercially viable.
When applying the load of 30kgf on door handle, maximum distortion is the degree measured and made the bending of door handle end or movement by load.
When reference assessment in overload test and maximum distortion, may determine that embodiment 10 has bigger rigidity than comparative example, and by using composite resin composition according to exemplary embodiment of the invention, it is possible to prevent the crackle on coating layer owing to excessive deformation causes and the stripping of coating layer occurred from which.
Measure example 3
Carry out the assessment of the door handle plating reliability of preparation in embodiment 10 and comparative example.
The evaluation item of measurement example 3 and result are such as shown in table 2 below.
Table 2
Embodiment 10 meets all items of plating reliability assessment significantly, and measured plating adhesion is comparative example about 3 times or bigger.
The composite resin composition of the present invention has significantly improved rigidity, even if thus repeating to grasp and having little deformation, and has substantially improved plating adhesion.Similarly, when exemplary composite resin composition is used as plating pressing, it is possible to prevent the stripping of coating layer, and the product that quality improves can be provided.
The present invention has been described in detail with reference to its various illustrative embodiments.But, the present invention is not limited to these embodiments, but can prepare with various different forms, and it is to be understood that those skilled in the art can be changed in these embodiments, without deviating from principles of the invention and spirit.It is understood, therefore, that above-described embodiment in all respects in be all illustrative and not restrictive.
Claims (16)
1. a composite resin, it comprises:
Polyphthalamide (PPA)；
Impact modifier；And
Inorganic filler.
2. composite resin according to claim 1, wherein said impact modifier is Ethylene-octene rubber (EOR).
3. composite resin according to claim 1, wherein said impact modifier is maleic anhydride grafted ethene-octene rubber.
4. composite resin according to claim 1, wherein said inorganic filler is kaolin families inorganic filler, CaCO3Or the inorganic filler of calcium silicates system.
5. composite resin according to claim 1, wherein based on the gross weight of described composite resin, it comprises the described inorganic filler of the described polyphthalamide of 40 weight % to 60 weight %, the described impact modifier of 10 weight % to 20 weight % and 20 weight % to 40 weight %.
6. composite resin according to claim 1, wherein on the surface of described composite resin, described impact modifier is oxidized and forms engraving structure, and described inorganic filler forms embossment structure.
7. composite resin according to claim 1, it also comprises:
Heat stabilizer；And
Lubricant.
8. the pressing that the composite resin used described in claim 1 manufactures.
9. the plated product of the pressing described in a plating claim 8.
10. the method manufacturing plating product, said method comprising the steps of:
Preparation comprises the composite resin of polyphthalamide (PPA), impact modifier and inorganic filler,
Described impact modifier is made to aoxidize；
Composite resin described in plating；
On the surface remaining at least partially within described composite resin of wherein said impact modifier and described inorganic filler.
11. method according to claim 10, wherein on the surface of described composite resin, described impact modifier forms engraving structure, and described inorganic modifier forms embossment structure.
12. method according to claim 10, wherein said plating is chromium plating.
13. method according to claim 10, wherein based on the gross weight of described composite resin, described composite resin comprises the described inorganic filler of the described polyphthalamide of 40 weight % to 60 weight %, the described impact modifier of 10 weight % to 20 weight % and 20 weight % to 40 weight %.
14. method according to claim 10, wherein said impact modifier is Ethylene-octene rubber (EOR), or maleic anhydride grafted ethene-octene rubber.
15. method according to claim 10, wherein said inorganic filler is kaolin families inorganic filler, CaCO3Or the inorganic filler of calcium silicates system.
16. method according to claim 10, wherein said composite resin also comprises heat stabilizer；And lubricant.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2014-0195117 | 2014-12-31 | ||
| KR1020140195117A KR101619675B1 (en) | 2014-12-31 | 2014-12-31 | A composite resin composition having excellent coating adhesion |
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| CN105733255A true CN105733255A (en) | 2016-07-06 |
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| CN201511006108.2A Pending CN105733255A (en) | 2014-12-31 | 2015-12-29 | Composite Resin Composition Having Enhanced Plating Adhesion |
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| Country | Link |
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| US (1) | US20160185963A1 (en) |
| KR (1) | KR101619675B1 (en) |
| CN (1) | CN105733255A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110114414A (en) * | 2016-12-30 | 2019-08-09 | 乐天尖端材料株式会社 | Thermoplastic resin composition for laser direct forming technique and the mechanograph by its production |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102187001B1 (en) | 2017-12-21 | 2020-12-04 | 주식회사 엘지화학 | Polyphtalamide resin composition, molded article comprising the same and method for preparing the same |
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| US6207745B1 (en) * | 1998-02-04 | 2001-03-27 | Bp Amoco Corporation | Flame retardant anti-drip polyamide compositions |
| US6068957A (en) * | 1998-06-29 | 2000-05-30 | Eastman Kodak Company | Lubricating layer in photographic elements |
-
2014
- 2014-12-31 KR KR1020140195117A patent/KR101619675B1/en active IP Right Grant
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2015
- 2015-12-13 US US14/967,324 patent/US20160185963A1/en not_active Abandoned
- 2015-12-29 CN CN201511006108.2A patent/CN105733255A/en active Pending
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| US5436294A (en) * | 1990-09-20 | 1995-07-25 | Amoco Corporation | Polyphthalamide blends |
| EP0690098A2 (en) * | 1994-06-29 | 1996-01-03 | Amoco Corporation | Filled polyphthalamide blends |
| CN102134393A (en) * | 2010-12-29 | 2011-07-27 | 深圳市科聚新材料有限公司 | Polyphthalamide reinforced material and preparation method thereof |
| CN102757640A (en) * | 2012-07-25 | 2012-10-31 | 东莞市意普万尼龙科技股份有限公司 | Heat conduction nylon composite material and preparation method thereof |
| CN103509339A (en) * | 2013-09-24 | 2014-01-15 | 惠州市昌亿新材料有限公司 | High-performance and high-shading PPA polymer, and preparation method and application thereof |
| CN104140672A (en) * | 2014-07-21 | 2014-11-12 | 温州科力塑业有限公司 | Electric conduction nylon composition and preparing method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110114414A (en) * | 2016-12-30 | 2019-08-09 | 乐天尖端材料株式会社 | Thermoplastic resin composition for laser direct forming technique and the mechanograph by its production |
| CN110114414B (en) * | 2016-12-30 | 2021-11-12 | 乐天尖端材料株式会社 | Thermoplastic resin composition for laser direct structuring process and molded article produced therefrom |
| US11208555B2 (en) | 2016-12-30 | 2021-12-28 | Lotte Advanced Materials Co., Ltd. | Thermoplastic resin composition for laser direct structuring process and molded article produced therefrom |
Also Published As
| Publication number | Publication date |
|---|---|
| US20160185963A1 (en) | 2016-06-30 |
| KR101619675B1 (en) | 2016-05-10 |
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